| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.36 | 13.551% | $104.8757 | $104.88 | $104.90 | $104.90 |
| Purchase #2 | $46.95 | 6.587% | $50.0426 | $50.04 | $50.05 | $50.00 |
| Purchase #3 | $199.58 | 3.393% | $206.3517 | $206.35 | $206.35 | $206.40 |
| Purchase #4 | $109.79 | 13.590% | $124.7105 | $124.71 | $124.70 | $124.70 |
| Purchase #5 | $64.78 | 4.694% | $67.8208 | $67.82 | $67.80 | $67.80 |
| Purchase #6 | $90.58 | 4.619% | $94.7639 | $94.76 | $94.75 | $94.80 |
| Purchase #7 | $52.99 | 6.593% | $56.4836 | $56.48 | $56.50 | $56.50 |
| 7 purchase totals = | $657.03 | $705.0488 | $705.04 | $705.05 | $705.10 | |